answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
elena-14-01-66 [18.8K]
2 years ago
13

Of the different sources of genetic variability which one produces the variation seen by the combination of any particular male

gamete to any particular female gamete?
Biology
1 answer:
Harrizon [31]2 years ago
5 0
Random fertilization is what i think your'e looking for.
You might be interested in
Which is the graph of f(x) = x2 – 2x + 3? On a coordinate plane, a parabola opens up. It goes through (0, 3), has a vertex at (1
pogonyaev

Answer:

On a coordinate plane, a parabola opens up. It goes through (0, 3), has a vertex at (1, 2), and goes through (2, 3).

Explanation:

I used a graphing calculator to visualize the problem.

3 0
1 year ago
Read 2 more answers
Growth hormone and insulin are protein hormones that regulate carbohydrate metabolism by hepatocytes (liver cells) through the a
Yanka [14]

Growth Hormone and insulin are protein hormones that promotes the growth and regulation of substrate metabolism.

Explanation:

The Growth Hormone performs the metabolic actions in various tissues like liver, muscle, and pancreas through insulin growth factor. Insulin slows down the growth hormone signalling through the growth hormone receptor. It is important for maintaining the responsiveness of liver to growth hormone.

The insulin signalling pathway is very important in metabolic diseases like diabetes and aging. These insulin activates a phosphorylation cascade that branches to form a network affecting multiple biological processes.

5 0
2 years ago
Relatively large areas of land and water ecosystems are needed to provide the resources used by a typical American, as identifie
crimeas [40]

This indicator is an estimate of the amount of space on the earth that an individual uses in order to survive using existing technology. This space includes the biologically productive land and water area that produces the resources consumed by that individual such as food, water, energy, clothing, and building materials. It also includes the amount of land and water required to assimilate the wastes generated by that person. In other words, the ecological footprint measures a person's demand on the bio-capacity of the Earth.

7 0
2 years ago
Which statement gives an advantage of multicellular organisms?
Illusion [34]

Answer:

D

Explanation:

Bacteria can reproduce quickly which is why it is sometimes hard to get rid of a cold.

Both types of cells carry out necessary functions to survive.

Size does not define a cell.

Multi-cellular organism have complex cell structure in which each cell has the ability to tend to it's necessary functions.

Hope this helps :)

3 0
1 year ago
Read 2 more answers
When similar biological traits evolve in unrelated species due to similar environmental constraints, ____________ is said to hav
ludmilkaskok [199]

Answer:

Convergent Evolution

Explanation:

Convergent evolution occurs when two unrelated species that have no common ancestor evolve independently in order to adapt to a similar environmental constraints to ensure survival.

An example of convergent evolution can be seen in birds, bats, flight/wing insects. They all do not share a common ancestor, but have evolved, separately, a similar structure for flight.

Another example can be seen in dolphins and sharks. These two different species share similar physical characteristics that make them adapt well in marine habitat that helps them to predate .

7 0
2 years ago
Other questions:
  • How does nature “select” phenotypes, such as bird beaks? Check all correct explanations. 1. Organisms can choose the genes that
    12·1 answer
  • F a finch population with heritable, variable beak size and shape arrived on an island on which only large seeds were available
    10·1 answer
  • A lion stores 100 energy units after eating zebra meat from the trophic level below it. How many energy units did the zebra meat
    6·1 answer
  • 19. Speed humps and speed tables are effective speed reduction measures because ___________ A. they allow traffic to proceed at
    15·2 answers
  • A researcher investigates a blood disease carried by birds. She isolates an organism from the blood of an infected bird. She fin
    15·2 answers
  • As studied this week in the cell cycle, we saw how a cell moves through its life with a plan. as you transition from a student a
    11·2 answers
  • I need some help
    13·2 answers
  • What is the structure labeled A?
    13·1 answer
  • The single largest portion of the human genome consists of noncoding _______, some of which include ______. These are DNA segmen
    5·1 answer
  • What is the direct effect of oxygen to sea otters
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!